Danny Engelbarts
@witchdoc.bsky.social
Linux, python, nerd, programmer, maker.
I'm sorry, had to do a regex implementation.
![import re
regex = re.compile(r"\$?(?P<val>[\d\.]+)(?P<mil>M)?(?P<bil>B)?", re.I)
def cap_str_to_mln_float(cap: str) -> float:
if match := regex.match(cap.strip()):
return float(match["val"]) * (1000 if match["bil"] else 1)
return 0.0](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:f4eyqyilshucnsnb4jjoqpxb/bafkreifxpzh53yx2tbwhe26rjpsxvxnoiwdfsvhouw5fgwzyr7vuij4f44@jpeg)
November 29, 2025 at 11:40 PM
I'm sorry, had to do a regex implementation.
Somewhere around that time i did my very first programming. On a device my dad brought home over a weekend. Similar to this thing someone gave me, a couple of years ago. I was hooked but it took me another 10 years before I finally had my first computer.
April 21, 2025 at 9:10 AM
Somewhere around that time i did my very first programming. On a device my dad brought home over a weekend. Similar to this thing someone gave me, a couple of years ago. I was hooked but it took me another 10 years before I finally had my first computer.
January 20, 2025 at 10:59 AM
Last night's mist and frost created some beautiful rime ice.
December 30, 2024 at 2:03 PM
Last night's mist and frost created some beautiful rime ice.
Rather proud of my #AdventOfCode day 7 solution.
![import re
from itertools import product
input = []
with open("./input_day7.txt", "r") as fin:
for line in fin.readlines():
input.append(line.strip())
def mul(a, b):
return str(int(a) * int(b))
def sum(a, b):
return str(int(a) + int(b))
def concat(a, b):
return f"{a}{b}"
total = 0
for prod, _, *vars in [re.split(":| ", line) for line in input]:
operations = mul, sum # add concat for part II
for ops in product(operations, repeat=len(vars)-1):
t = vars[0]
for v, op in zip(vars[1:], ops):
t = op(t, v)
if t == prod:
total += int(prod)
break
print(total)](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:f4eyqyilshucnsnb4jjoqpxb/bafkreidr3urmmmtykqmbv5lwae6decs65h3mobk2hgo2ryin7qzeghghxi@jpeg)
December 8, 2024 at 12:58 AM
Rather proud of my #AdventOfCode day 7 solution.